Kenwood KMM-BT518HD Support Question
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Question posted by grandpa6166 on May 15th, 2023
No Sound Kmm-bt518hd
Current Answers
Answer #1: Posted by SonuKumar on May 15th, 2023 10:13 PM
There are a few possible reasons why your Kenwood KMM-BT518HD might not be producing any sound. Here are some things you can check:
Make sure that the speakers are connected properly. Check the connections at the back of the head unit and at the speakers themselves.
Make sure that the volume is turned up. Use the volume knob on the head unit to increase the volume.
Make sure that the source is set to a source that produces sound. For example, if you are trying to listen to the radio, make sure that the source is set to "Radio."
Make sure that the head unit is not muted. There is a mute button on the front of the head unit. Press it to unmute the head unit.
Try a different set of speakers. If you have another set of speakers, try connecting them to the head unit to see if they produce sound.
Reset the head unit. There is a reset button on the back of the head unit. Use a paper clip to press the reset button.
If you have tried all of these things and your head unit is still not producing sound, you may need to take it to a qualified technician for further diagnosis.
Here are some additional tips for troubleshooting Kenwood KMM-BT518HD sound problems:
Check the fuses. There are two fuses that protect the Kenwood KMM-BT518HD. One fuse protects the power supply and the other fuse protects the audio output. To check the fuses, look for a small rectangular box with a clear cover on the back of the head unit. The fuses are located inside the fuse box. Use a fuse tester to check the fuses. If a fuse is blown, replace it with a new fuse of the same amperage.
Check the wiring. The wiring that connects the head unit to the speakers and the wiring that connects the head unit to the power source can be damaged. To check the wiring, look for any loose or damaged wires. If you find any loose or damaged wires, repair or replace them.
Update the firmware. Kenwood regularly releases firmware updates for their head units. These firmware updates can fix bugs and improve performance. To update the firmware, download the latest firmware update from the Kenwood website and follow the instructions on the website.
If you have tried all of these things and your head unit is still not producing sound, you may need to take it to a qualified technician for further diagnosis.
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
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